Description
Upgrade your fuel delivery system with the Integrated Engineering (IE) Black Billet Fuel Rail, precision-engineered for VW and Audi 1.8T 20V engines. CNC-machined in-house from aerospace-grade 6061-T6 aluminum, this fuel rail is ideal for high-performance builds, custom fuel systems, and engine bay styling.
Featuring -8AN O-ring boss (ORB) inlet and outlet ports, this rail supports high-flow fuel setups while retaining the OEM injector clips for safety and convenience. The sleek black anodized finish is ethanol and corrosion resistant—making it as functional as it is beautiful.
Key Features
-
Direct-fit upgrade for VW & Audi 1.8T 20V engines
-
Black anodized finish – ethanol & race-fuel compatible
-
CNC-machined 6061 aluminum one-piece rail body
-
-8AN O-ring boss (ORB) ports for leak-free AN fuel lines
-
Built-in mounting posts for simple, accurate installation
-
Factory injector clip retention – no need to worry about O-ring leaks
-
Perfect for high-horsepower, race-fuel, or show builds
Vehicle Fitment
Fits 1.8T 20V engines in the following models:
Audi
-
A4 B5/B5.5 (1996–2001) 1.8T*
-
A4 B6 (2002–2005) 1.8T
-
A6 C5 (1998–2004) 1.8T
-
A6 Allroad C5 (1998–2004) 1.8T
-
TT MK1/8N (2000–2006) 1.8T
-
A3 MK1/8L (1996–2003) 1.8T
-
S3 MK1/8L (1996–2003) 1.8T
Volkswagen
-
Golf MK4 (1999–2005) 1.8T
-
GTI MK4 (1999–2005) 1.8T
-
Jetta & GLI MK4 (1999–2005) 1.8T
-
Passat B5/B5.5 (1998–2005) 1.8T*
-
Beetle (1998–2011, 1C/9C/1Y) 1.8T
Note: Vehicles equipped with the AMB engine code using short injectors will require IE 12mm Fuel Injector Extensions (sold separately).
Ideal Use Cases
-
Aftermarket fuel system builds using AN fittings
-
Turbocharged or high-boost 1.8T setups
-
Ethanol fuel (E85) compatibility
-
Show cars or custom engine bay detailing
-
Performance upgrades requiring high-volume fuel rails
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
Upgrade your fuel delivery system with the Integrated Engineering (IE) Black Billet Fuel Rail, precision-engineered for VW and Audi 1.8T 20V engines. CNC-machined in-house from aerospace-grade 6061-T6 aluminum, this fuel rail is ideal for high-performance builds, custom fuel systems, and engine bay styling.
Featuring -8AN O-ring boss (ORB) inlet and outlet ports, this rail supports high-flow fuel setups while retaining the OEM injector clips for safety and convenience. The sleek black anodized finish is ethanol and corrosion resistant—making it as functional as it is beautiful.
Key Features
-
Direct-fit upgrade for VW & Audi 1.8T 20V engines
-
Black anodized finish – ethanol & race-fuel compatible
-
CNC-machined 6061 aluminum one-piece rail body
-
-8AN O-ring boss (ORB) ports for leak-free AN fuel lines
-
Built-in mounting posts for simple, accurate installation
-
Factory injector clip retention – no need to worry about O-ring leaks
-
Perfect for high-horsepower, race-fuel, or show builds
Vehicle Fitment
Fits 1.8T 20V engines in the following models:
Audi
-
A4 B5/B5.5 (1996–2001) 1.8T*
-
A4 B6 (2002–2005) 1.8T
-
A6 C5 (1998–2004) 1.8T
-
A6 Allroad C5 (1998–2004) 1.8T
-
TT MK1/8N (2000–2006) 1.8T
-
A3 MK1/8L (1996–2003) 1.8T
-
S3 MK1/8L (1996–2003) 1.8T
Volkswagen
-
Golf MK4 (1999–2005) 1.8T
-
GTI MK4 (1999–2005) 1.8T
-
Jetta & GLI MK4 (1999–2005) 1.8T
-
Passat B5/B5.5 (1998–2005) 1.8T*
-
Beetle (1998–2011, 1C/9C/1Y) 1.8T
Note: Vehicles equipped with the AMB engine code using short injectors will require IE 12mm Fuel Injector Extensions (sold separately).
Ideal Use Cases
-
Aftermarket fuel system builds using AN fittings
-
Turbocharged or high-boost 1.8T setups
-
Ethanol fuel (E85) compatibility
-
Show cars or custom engine bay detailing
-
Performance upgrades requiring high-volume fuel rails
